"TITLE","AUTHORS","SUBJECT","SUBJECT_RELATED","DESCRIPTION","PUBLISHER","AVAILABILITY","RESEARCH_ORG","SPONSORING_ORG","PUBLICATION_COUNTRY","PUBLICATION_DATE","LANGUAGE","RESOURCE_TYPE","TYPE_QUALIFIER","RELATION","COVERAGE","FORMAT","IDENTIFIER","REPORT_NUMBER","DOE_CONTRACT_NUMBER","OTHER_IDENTIFIER","DOI","RIGHTS","ENTRY_DATE","OSTI_IDENTIFIER","PURL_URL"
"Measure dependence of 2D simplicial quantum gravity","Holm, C [Freie Univ. Berlin (Germany). Inst. fuer Theoretische Physik]; Janke, W [Freie Univ. Berlin (Germany). Inst. fuer Theoretische Physik]; [Mainz Univ. (Germany). Inst. fuer Physik]","66 PHYSICS; LATTICE FIELD THEORY; MEASURE THEORY; QUANTUM GRAVITY; BOUNDARY CONDITIONS; COMPUTER CALCULATIONS; COMPUTERIZED SIMULATION; DIFFERENTIAL GEOMETRY; EUCLIDEAN SPACE; EXPECTATION VALUE; FEYNMAN PATH INTEGRAL; MAGNETIC SUSCEPTIBILITY; METRICS; PARTITION FUNCTIONS; REGGE CALCULUS; SCALE INVARIANCE; SCALING LAWS; STRING MODELS; TWO-DIMENSIONAL CALCULATIONS","","We study pure 2D Euclidean quantum gravity with R{sup 2} interaction on spherical lattices, employing Regge`s formulation. We attempt to measure the string susceptibility exponent {gamma}{sub str} by using a finite-size scaling Ansatz in the expectation value of R{sup 2}. To check on effects of the path integral measure we investigate two scale invariant measures, the ``computer`` measure dl/l and the Misner measure dl/{radical}(A). ((orig.)).","","","","","Netherlands","1995-04-01","English","Journal Article","","Journal Name: Nuclear Physics B, Proceedings Supplements; Journal Volume: 42; Conference: Lattice `94, Bielefeld (Germany), 25 Sep - 1 Oct 1994; Other Information: PBD: Apr 1995","","Medium: X; Size: pp. 722-724","","CONF-9409269-","","Journal ID: NPBSE7; ISSN 0920-5632; TRN: NL95FF418064374","10.1016/0920-5632(95)00362-D","","2010-12-29","101084",""